49540020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2339}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 139164480

約数和(自身を除く): 89624460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1765, 2118, 2339, 3530, 4236, 4678, 5295, 7017, 7060, 9356, 10590, 11695, 14034, 21180, 23390, 28068, 35085, 46780, 70170, 140340, 825667, 1651334, 2477001, 3302668, 4128335, 4954002, 8256670, 9908004, 12385005, 16513340, 24770010, 49540020]

約数ペア:

[(1, 49540020), (2, 24770010), (3, 16513340), (4, 12385005), (5, 9908004), (6, 8256670), (10, 4954002), (12, 4128335), (15, 3302668), (20, 2477001), (30, 1651334), (60, 825667), (353, 140340), (706, 70170), (1059, 46780), (1412, 35085), (1765, 28068), (2118, 23390), (2339, 21180), (3530, 14034), (4236, 11695), (4678, 10590), (5295, 9356), (7017, 7060)]